MalwareBazaar Database

You are currently viewing the MalwareBazaar entry for SHA256 8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d. While MalwareBazaar tries to identify whether the sample provided is malicious or not, there is no guarantee that a sample in MalwareBazaar is malicious.

Database Entry


Mirai


Vendor detections: 12


Intelligence 12 IOCs YARA 12 File information Comments
Download sample Add tag Delete this sample Report a False Positive

SHA256 hash: 8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d
SHA3-384 hash: a22ec62d6540d246b436b8fc032ff93cf89f3dc2814e89ffd5ab21df9f632d222ee118c1503b715d2584f996349412f6
SHA1 hash: 0fb91e65012f119eb739f78c6271af6b9379e31a
MD5 hash: 6e55fc958c884c64362bdf55cca4c117
humanhash: ceiling-mike-kitten-magnesium
File name:h0r0zx00x.arm
Download: download sample
Signature Mirai
Create hunting rule
File size:74'748 bytes
First seen:2026-06-18 07:26:14 UTC
Last seen:Never
File type: elf
MIME type:application/x-executable
ssdeep 1536:iiBymWJkAEGkRxtY6Mc25idqrucq3CKLcykaIDp8ptJ7Rm:ii7WJkAs21rdmjF2p8r5
TLSH T19F732846BCD1CE12CAD422BBFA2E11CD372563A8E1DE3203DE156F5437CA92E0E76591
telfhash t1de4103fbcb650adc13d9b24482ca50199bf6b55b5f157883ca081b5fc203293f02e837
TrID 50.1% (.) ELF Executable and Linkable format (Linux) (4022/12)
49.8% (.O) ELF Executable and Linkable format (generic) (4000/1)
Magika elf
Reporter abuse_ch
Tags:elf mirai upx-dec


Avatar
abuse_ch
UPX decompressed file, sourced from SHA256 379b283f8153d451f5c3cd1eeae85a0d8b161cb89f878e977e31c852a5682b0b
File size (compressed) :31'880 bytes
File size (de-compressed) :74'748 bytes
Format:linux/arm
Packed file: 379b283f8153d451f5c3cd1eeae85a0d8b161cb89f878e977e31c852a5682b0b

Intelligence

File Origin
# of uploads :
1
# of downloads :
59
Origin country :
NL NL
Vendor Threat Intelligence
Malware configuration found for:
Mirai
Details
Link:
https://research.acce.ciphertechsolutions.com/results/fc07cb41-85eb-4845-bf1d-a9a6f4213224/
Detection(s):
SecuriteInfo.com.Linux.Mirai-63.UNOFFICIAL
Create hunting rule

Sanesecurity.Malware.29524.LC.UNOFFICIAL
Create hunting rule

Unix.Dropper.Mirai-7135870-0
Create hunting rule

Unix.Dropper.Mirai-7135906-0
Create hunting rule

Unix.Dropper.Mirai-7135966-0
Create hunting rule

Unix.Dropper.Mirai-7135979-0
Create hunting rule

Unix.Dropper.Mirai-7355719-0
Create hunting rule

Unix.Trojan.Mirai-9935718-0
Create hunting rule

Unix.Dropper.Mirai-9977145-0
Create hunting rule

Result
Verdict:
Malware
Maliciousness:
Verdict:
Malicious
Threat level:
  10/10
Confidence:
100%
Tags:
masquerade mirai obfuscated rust
Link:
https://www.filescan.io/uploads/6a339e4e90632a45f728e0b1/reports/51e696e8-16a4-438d-a6ab-6ac62beee225/overview
Verdict:
Malicious
Uses P2P?:
false
Uses anti-vm?:
false
Architecture:
arm
Packer:
not packed
Botnet:
unknown
Number of open files:
31
Number of processes launched:
6
Processes remaning?
true
Remote TCP ports scanned:
23,80,37215
Full report:
https://elfdigest.com/brief/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d
Behaviour
Process Renaming
Botnet C2s
TCP botnet C2(s):
type:Mirai 185.193.67.54:59666
UDP botnet C2(s):
not identified
Verdict:
Malicious
File Type:
elf.32.le
First seen:
2026-06-17T21:20:00Z UTC
Last seen:
2026-06-19T21:46:00Z UTC
Hits:
~10
Detections:
HEUR:Backdoor.Linux.Mirai.b HEUR:Exploit.Linux.Mvpower.a HEUR:Exploit.Linux.CVE-2017-17215.a
Link:
https://opentip.kaspersky.com/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d/results?tab=lookup
Status:
terminated
Link:
https://sandbox.kunai.rocks/analysis/42d71d5a-b60a-49e6-9fb3-6a8d370338bc
Behavior Graph:
Download SVG
%3 guuid=4284f58d-1e00-0000-6535-0a565f140000 pid=5215 /usr/bin/sudo guuid=ad90d190-1e00-0000-6535-0a5660140000 pid=5216 /tmp/sample.bin guuid=4284f58d-1e00-0000-6535-0a565f140000 pid=5215->guuid=ad90d190-1e00-0000-6535-0a5660140000 pid=5216 execve
Malware family:
Mirai
Create hunting rule
Verdict:
Malicious
Link:
https://analyze.intezer.com/analyses/3d47652a-2cda-4cea-bed1-610171eb78b2
Score:
100%
Verdict:
Malware
File Type:
ELF
Link:
https://malprob.io/report/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d
Detection:
n/a
Link:
https://mwdb.cert.pl/sample/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d/
Verdict:
Malicious
Threat:
Family.MIRAI
Link:
https://tip.neiki.dev/file/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d
Threat name:
Linux.Worm.Mirai
Create hunting rule
Status:
Malicious
First seen:
2026-06-18 02:35:21 UTC
File Type:
ELF32 Little (Exe)
AV detection:
26 of 38 (68.42%)
Threat level:
  5/5
Detection(s):
Suspicious file
Link:
https://check.spamhaus.org/check/?searchterm=qfa35vhpz3lxqk6o5veqeqh7ozfxerrpu452qf7xxuyhff5m3zwq._file
Result
Malware family:
mirai
Create hunting rule
Score:
  10/10
Tags:
family:mirai botnet:unstable botnet
Link:
https://tria.ge/reports/260618-jbarwahw9t/
Please note that we are no longer able to provide a coverage score for Virus Total.
Threat name:
Legit
Score:
0.00
Link:
https://yomi.yoroi.company/submissions/8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d

YARA Signatures

MalwareBazaar uses YARA rules from several public and non-public repositories, such as YARAhub and Malpedia. Those are being matched against malware samples uploaded to MalwareBazaar as well as against any suspicious process dumps they may create. Please note that only results from TLP:CLEAR rules are being displayed.

Rule name:CVE_2017_17215
Create hunting rule
Author:NDA0E
Description:Detects exploitation attempt of CVE-2017-17215
Rule name:ELF_Mirai
Create hunting rule
Author:NDA0E
Description:Detects multiple Mirai variants
Rule name:linux_generic_ipv6_catcher
Create hunting rule
Author:@_lubiedo
Description:ELF samples using IPv6 addresses
Rule name:Linux_Generic_Threat_d94e1020
Create hunting rule
Author:Elastic Security
Rule name:MAL_ELF_LNX_Mirai_Oct10_1
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_1_RID2F39
Create hunting rule
Author:Florian Roth
Description:Detects ELF Mirai variant
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2
Create hunting rule
Author:Florian Roth (Nextron Systems)
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:MAL_ELF_LNX_Mirai_Oct10_2_RID2F3A
Create hunting rule
Author:Florian Roth
Description:Detects ELF malware Mirai related
Reference:Internal Research
Rule name:SUSP_XORed_Mozilla_Oct19
Create hunting rule
Author:Florian Roth
Description:Detects suspicious single byte XORed keyword 'Mozilla/5.0' - it uses yara's XOR modifier and therefore cannot print the XOR key. You can use the CyberChef recipe linked in the reference field to brute force the used key.
Reference:https://gchq.github.io/CyberChef/#recipe=XOR_Brute_Force()
Rule name:SUSP_XORed_Mozilla_RID2DB4
Create hunting rule
Author:Florian Roth
Description:Detects suspicious XORed keyword - Mozilla/5.0
Reference:Internal Research
Rule name:TH_Generic_MassHunt_Linux_Malware_2026_CYFARE
Create hunting rule
Author:CYFARE
Description:Generic Linux malware mass-hunt rule - 2026
Reference:https://cyfare.net/
Rule name:unixredflags3
Create hunting rule
Author:Tim Brown @timb_machine
Description:Hunts for UNIX red flags

File information

The table below shows additional information about this malware sample such as delivery method and external references.

Web download

Mirai

elf 379b283f8153d451f5c3cd1eeae85a0d8b161cb89f878e977e31c852a5682b0b

Mirai

elf 8141bed4efced7782bceed490240ff764b72462fa73ba817f7bd307297acde6d

(this sample)

  
Dropped by
SHA256 379b283f8153d451f5c3cd1eeae85a0d8b161cb89f878e977e31c852a5682b0b
  
URLhaus
https://urlhaus.abuse.ch/url/3866623/
  
Delivery method
Distributed via web download
  
Dropped by
MD5 f742e1d844303f8b8e9d8f2d7f6e0724

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